Home GPU Comparison AMD Radeon Pro 580 vs NVIDIA GeForce RTX 5090 Mobile

AMD Radeon Pro 580 vs NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580 and 16GB VRAM GeForce RTX 5090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 Mobile 's Advantages
Released 7 years and 7 months late
Boost Clock has increased by 67% (2000MHz vs 1200MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (1.01TB/s vs 217.0GB/s)
8448 additional rendering cores
Lower TDP (175W vs 185W)

Score

Benchmark

FP32 (float)
Radeon Pro 580
5.53 TFLOPS
GeForce RTX 5090 Mobile +677%
43.01 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Jan 2025
Radeon Pro Mac
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1100 MHz
Base Clock
1500 MHz
1200 MHz
Boost Clock
2000 MHz
1695 MHz
Memory Clock
2500 MHz

Memory

8GB
Memory Size
16GB
GDDR5
Memory Type
GDDR7
256bit
Memory Bus
256bit
217.0GB/s
Bandwidth
1.01TB/s

Render Config

36
Compute Units
-
-
SM Count
84
2304
Shading Units
10752
144
TMUs
336
32
ROPs
128
-
Tensor Cores
336
-
RT Cores
84
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

38.40 GPixel/s
Pixel Rate
256.0 GPixel/s
172.8 GTexel/s
Texture Rate
672.0 GTexel/s
5.530 TFLOPS
FP16 (half)
43.01 TFLOPS
5.530 TFLOPS
FP32 (float)
43.01 TFLOPS
345.6 GFLOPS
FP64 (double)
672.0 GFLOPS

Board Design

185W
TDP
175W
-
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
GB203
Ellesmere XTA (216-0886220)
GPU Variant
-
GCN 4.0
Architecture
Blackwell 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
4 nm
5.7 billion
Transistors
Unknown
232 mm²
Die Size
377 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
10.1
6.4
Shader Model
6.8

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